Why are weeds harmful? What is used to remove them?

Important Questions on Food Production and Management

MEDIUM

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

What are insecticides? Give examples.

MEDIUM

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

How do insecticides protect crops?

EASY

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

Which are the two main seasons in India for cultivating crops?

EASY

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

Name some harvest festivals of India.

EASY

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

Name four factors responsible for the improvement of a crop.

EASY

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

Write short note on the process of harvesting.

EASY

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

Why does a farmer rotate crops in the field?

MEDIUM

8th Jammu and Kashmir Board

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS 8>Chapter 6 - Food Production and Management>EXERCISE>Q V

What do you understand by mixed cropping?